So, there are now three pieces of music in the game that seem oddly familiar to me without being able to pinpoint what they remind me of, so I was hoping some of you guys might be able to help me out.

First of all, the piano we can put in our (FC) houses; when clicked it plays a short tune that I'm certain I have heard elsewhere.

The gryphon/airship (and probably others) music. This one reminds me of the N64 days, which is odd seeing as Square made stuff for Sony then rather than Nintendo. I'm reminded slightly of Wave Race 64 or something similar to it.

Matoya's Cave. This one DEFINITELY reminds me of something, I keep expecting someone to start singing. A pop song, perhaps?